Finding the Fourth Proportional to 12,796.01, 19,187.49 and 9,604.28

Step by Step Solution

1. Step 1: Write the proportion equation
   12,796.01 : 19,187.49 = 9,604.28 : x
2. Step 2: Convert to fraction form
   12,796.01/19,187.49 = 9,604.28/x
3. Step 3: Cross multiply
   12,796.01x = 19,187.49 × 9,604.28
4. Step 4: Simplify right side
   12,796.01x = 184,282,026.46
5. Step 5: Solve for x
   x = 184,282,026.46/12,796.01
6. Step 6: Final answer
   x = 14,401.52